Geography comments: the reserve is "in South Central Luzon" (province unclear) and "covers and area of 4, 245 ha"
plots ranged in elevation from 400 to 410 m

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Climate and habitat

Habitat: tropical/subtropical dry broadleaf forest

Altered habitat: plantation

Protection: forest reserve

Substrate: ground surface

WMT: 27.5

CMT: 25.5

MAP: 2397.0

Habitat comments: "The climate is tropical monsoon, with two pronounced seasons... dry from January to April... this area was degraded last 1940s. After planting Mahogany (Swietenia macrophylla King) in this site in the early 1940s, it was protected from further degradation by human activities"

Methods

Life forms: trees

Sites: 3

Site area: 0.120

Sampling methods: quadrat

Sample size: 74

Minimum size: 5.0cm dbh

Basal area: 374.5000 per ha

Sampling comments: "A total of six sample plots (20m x 20m) were established" between the two treatments